About the opportunity:

We are looking for a proactive and self-driven Senior Java Backend Engineer who can join us along this mission and vision. You’ll become an integral part of the WOO Backend Team, responsible for all the development of the backend services that support our WOO X and internal tools 7*24. The heroes keep improving the performance of our trading system and optimizing the stability and scalability of our whole ecosystem. Interested? Keep on reading!

What you’ll be working on:

• Developing the core functions of the trading platform and building the technology infrastructure that supports digital asset trading on the Internet;
• Implementing RestFul and WebSocket API interfaces to support customers in receiving market data and executing orders;
• Establishing a robust, efficient, and concurrent trading system to ensure 7x24 hours of uninterrupted operation;
• Actively conducting efficient communication with the product team and business development team to collect requirements and participate in product planning and system design;
• Proposing practical and feasible solutions and producing technical documents independently.

About you:

• BSc/MSc in Computer Science, Engineering, or a relevant field;
• At least 5+ years of proven hands-on experience with JVM language (preferably Java);
• Solid experience with any relational database;
• Solid experience with messaging systems (e.g. RocketMq, Kafka);
• Hands-on experience in building service-oriented applications;
• Experience with Kubernetes and Linux;
• Good to have experience with performance tuning and GitLab;
• Good to have experience in developing fintech/trading-related web applications;
• Excellent communication skills and fluent in English.